bootscript-uboot/boot.scr.cfg: load custom logo
A MR for generic "bootlogo mx8mp" task, which was provided without specific ID number.
Add a new step to the boot script, which will boot a custom logo to particular address in RAM from the boot partition, if it exists. This routine is specific to i.MX8 because boot script is not used on i.MX6.
Environment variable $logo_addr
is added in seco-ne/3rd-party/kuk/uboot-imx-kuk!199 (merged)
Edited by Dmitry Petrov